People in China's Anhui province throw stones at boats carrying children? ...Man in administrative detention = Chinese report

A man has been taken into custody by police after allegedly throwing a rock at a parent and child who were playing in a rubber boat in a river in Xuancheng, Anhui Province, China.
On March 31st, a man posted a video on his SNS complaining, ``While I was riding a rubber boat with my son in Yuoliang Bay in Xuancheng City, someone on the riverbank threw rocks at us.''
In the video released, a man was playing in the water with his two sons in a rubber boat when stones were thrown at him from the riverbank several meters away.
Several people were standing on the riverbank, and one man repeatedly threw rocks at the rubber boat and yelled, "Get off the boat!" The stone that was thrown was placed on the rubber boat.
It reached so close that the man's sons were terrified. The video was taken on March 30th at around 3pm (local time). Police began an investigation after receiving a report from the man. heading to the rubber boat
The man who threw the stone was taken into custody and placed in administrative detention. According to local media reports, Yueliang Bay became a tourist area in 2001, and "Jing County Yueliang Bay Tourism Area Development Co., Ltd."
It is managed and operated by the Ministry of Land, Infrastructure, Transport and Tourism. People can enjoy going down the river on rafts, but it is prohibited to bring in boats or other equipment to splash around in the water.
The man told local media, "The river we were playing in was just an ordinary one, with no guide signs. Last year,
"We verbally told the man to get off the rubber boat, but he didn't listen, so he panicked and started throwing stones at the man," a source at the Yueliang Bay tourist area said.
It seems he ended up doing something like that."